add silent options

generate-certs

@@ -1,9 +1,11 @@
 #!/bin/bash
 
+if [[ -z $SILENT ]]; then
 echo "----------------------------"
 echo "| OMGWTFSSL Cert Generator |"
 echo "----------------------------"
 echo
+fi
 
 export CA_KEY=${CA_KEY-"ca-key.pem"}
 export CA_CERT=${CA_CERT-"ca.pem"}
@@ -21,21 +23,19 @@ export SSL_SUBJECT=${SSL_SUBJECT:-"example.com"}
 export SSL_DNS=${SSL_DNS}
 export SSL_IP=${SSL_IP}
 
-export DEBUG=${DEBUG:=1}
-
-echo "--> Certificate Authority"
+[[ -z $SILENT ]] && echo "--> Certificate Authority"
 
 if [[ -e ./${CA_KEY} ]]; then
-    echo "====> Using existing CA Key ${CA_KEY}"
+    [[ -z $SILENT ]] && echo "====> Using existing CA Key ${CA_KEY}"
 else
-    echo "====> Generating new CA key ${CA_KEY}"
+    [[ -z $SILENT ]] && echo "====> Generating new CA key ${CA_KEY}"
     openssl genrsa -out ${CA_KEY} ${SSL_SIZE} > /dev/null
 fi
 
 if [[ -e ./${CA_CERT} ]]; then
-    echo "====> Using existing CA Certificate ${CA_CERT}"
+    [[ -z $SILENT ]] && echo "====> Using existing CA Certificate ${CA_CERT}"
 else
-    echo "====> Generating new CA Certificate ${CA_CERT}"
+    [[ -z $SILENT ]] && echo "====> Generating new CA Certificate ${CA_CERT}"
     openssl req -x509 -new -nodes -key ${CA_KEY} -days ${CA_EXPIRE} -out ${CA_CERT} -subj "/CN=${CA_SUBJECT}" > /dev/null  || exit 1
 fi
 
@@ -72,16 +72,17 @@ EOM
     fi
 fi
 
-echo "====> Generating new SSL KEY ${SSL_KEY}"
+[[ -z $SILENT ]] && echo "====> Generating new SSL KEY ${SSL_KEY}"
 openssl genrsa -out ${SSL_KEY} ${SSL_SIZE} > /dev/null || exit 1
 
-echo "====> Generating new SSL CSR ${SSL_CSR}"
+[[ -z $SILENT ]] && echo "====> Generating new SSL CSR ${SSL_CSR}"
 openssl req -new -key ${SSL_KEY} -out ${SSL_CSR} -subj "/CN=${SSL_SUBJECT}" -config ${SSL_CONFIG} > /dev/null || exit 1
 
-echo "====> Generating new SSL CERT ${SSL_CERT}"
+[[ -z $SILENT ]] && echo "====> Generating new SSL CERT ${SSL_CERT}"
 openssl x509 -req -in ${SSL_CSR} -CA ${CA_CERT} -CAkey ${CA_KEY} -CAcreateserial -out ${SSL_CERT} \
     -days ${SSL_EXPIRE} -extensions v3_req -extfile ${SSL_CONFIG} > /dev/null || exit 1
 
+if [[ -z $SILENT ]]; then
 echo "====> Complete"
 echo "keys can be found in volume mapped to $(pwd)"
 echo
@@ -102,3 +103,4 @@ echo
 echo "ssl_cert: |"
 cat $SSL_CERT | sed 's/^/  /'
 echo
+fi